Frost dates in Primera, TX
The average last spring frost in Primera is around February 7 and the first fall frost is around December 16. That gives Primera an average growing season of about 313 days.
Last spring frost
| Early (10% chance after) | January 9 |
|---|---|
| Average (50%) | February 7 |
| Late (90%) | March 3 |
First fall frost
| Early (10%) | November 30 |
|---|---|
| Average (50%) | December 16 |
| Late (90% chance before) | December 23 |